Oii
abbr. office information interchange 办公室信息交换; Office of Invention and Innovation 发明与革新局（美国商务部）; order instituting investigation 提起调查次序
🗣️ 情景例句
Let's go have some Michigan burgers and fries.
我们点密歇根汉堡和薯条吧。
What's your opinion?
你觉得呢？
The city was equipped with a drainage system, for a great many clay pipes were found beneath the narrow streets.
城里甚至还敷设了排水系统，因为在狭窄的街道底下发现了许许多多陶土制作的排水管道。